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MHT CET 2021 (20 Sep, Shift 2) · AC Generator & Transformer

AC Generator & Transformer question from MHT CET 2021 (20 Sep, Shift 2)

Q40MHT CET 2021 · 20 SEP · SHIFT 2Easy

AC Generator & Transformer

In an ideal step down transformer, out of the following quantities, which quantity increases in the secondary coil?

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Answer: (c)

Ideal transformer: power and frequency stay the same.
Step-down: $V_s < V_p$ .
$V_pI_p = V_sI_s \Rightarrow I_s > I_p$
So the answer is (c) current.

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